Why Windows Leak and Whistle During Batumi Storms: High-Rise Weatherproofing & EPDM Seals
Winter and autumn cyclonic storms in Batumi generate wind gusts up to 25–28 m/s accompanied by heavy horizontal downpours. In coastal residential towers on the 15th to 35th floors, this frequently results in water pooling on windowsills and constant draft whistling. Here is an engineering breakdown and how to eliminate it permanently.
1. Why Windows Leak Specifically in Batumi
Unlike inland cities, Batumi faces the direct front of the warm Black Sea. Rain is driven almost horizontally by gale-force squalls, pushing moisture under extreme hydrostatic pressure into any microscopic sash gap.
The three primary failure points are:
- Cheap Developer Gaskets: Standard TPE (thermoplastic elastomer) seals used by developers stiffen and dry out within 12 months under 90% humidity and intense summer sun.
- Heavy Sash Sagging: Over time, heavy double or triple-glazed sashes drop by 2–4 mm, causing locking cams to miss the striker plates.
- Clogged Drainage Slots: When water enters the outer chamber of the profile, it must drain outside through weep holes. If blocked by construction dust, water overflows into the room.
«In 90% of service calls across Batumi towers, the window unit does not need replacing. Re-squaring the sash geometry and fitting high-elasticity Turkish EPDM rubber fully restores factory weather-tightness.»
2. Why Turkish EPDM Rubber is the Gold Standard
EPDM (ethylene propylene diene monomer) is a synthetic elastomer engineered for marine conditions:
- Maintains elasticity across -40°C to +120°C.
- Impervious to sea salt aerosol and UV radiation.
- Deep bulb profile (up to 7.5 mm) bridges wider gaps caused by sash sagging.
- Operational lifespan exceeds 10 years without hardening.
3. How Specialist.ge Resolves the Issue in 1 Visit
Our mobile technician responds anywhere in Batumi, Gonio, Chakvi or Kobuleti within 40 minutes:
- Full thermal and gap inspection along all 4 frame edges.
- 3-axis geometric realignment and glass packing (from 100 ₾).
- Installation of continuous Turkish EPDM weatherstripping (from 15 ₾/linear m).
- Milling and cleaning drainage outflow channels.
- Hardware lubrication with silicone spray for effortless single-finger closing.
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